Temporary prefabricated anti-collision wall for road

• Main Authors: LIU DENGMING, HAN HUI, WANG SHENGTAO, SHEN DAOXU, WU WANLIN, SUN HAODONG, WEN JIALIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CRANES; FIXED CONSTRUCTIONS; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a road temporary prefabricated anti-collision wall which comprises a wall body and a hoisting mechanism, and the hoisting mechanism is composed of a plurality of spiral reinforcing steel bars evenly distributed in the wall body, a plurality of hoisting rings arranged at the tops of the spiral reinforcing steel bars respectively and a steel plate embedded into the bottom of the wall body and fixed to the bottom ends of the spiral reinforcing steel bars. Mortise and tenon rabbets are formed in the two sides of the wall bodies and used for enabling the adjacent wall bodies to be in lap joint with each other; according to the temporary prefabricated anti-collision wall for the road, a lifting rope penetrates through four lifting rings on a lifting mechanism and is bound and fixed, then the anti-collision wall is lifted to a mounting position through a lifting machine, after the anti-collision wall is placed, the lifting rope is unfastened, and butterfly-shaped hasps are buckled, so tha